table,
td,
tr,
th {
  margin: 0;
  padding: 0;
  border: 1px solid #ddd;
  border-collapse: collapse;
  min-width: 60px;
}
.subcheckbox{}
table {
  margin: 0 auto;
}

thead tr th {
  font-size: 18px;
  font-weight: normal;
  padding: 15px 0;
}
td {
  padding: 10px 15px;
  text-align: center;
  font-size: 12px;
}
tr:hover:not(thead tr) {
  background-color: lightblue;
}
